| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.99 | 11.713% | $154.1528 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $31.88 | 10.704% | $35.2924 | $35.29 | $35.30 | $35.30 |
| Purchase #3 | $152.59 | 13.640% | $173.4033 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $120.54 | 4.583% | $126.0643 | $126.06 | $126.05 | $126.10 |
| Purchase #5 | $53.33 | 7.641% | $57.4049 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $27.92 | 5.123% | $29.3503 | $29.35 | $29.35 | $29.40 |
| Purchase #7 | $238.82 | 10.554% | $264.0251 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $763.07 | $839.6931 | $839.68 | $839.70 | $839.80 | |